如果想统计各类边产品的总销售数量，下列查询设计窗口正确的是( ) A. <img src="https://static.zxtiku.com/wangke/imgs/topic/8c82313c38add1cf6fc5065f55f6634d.jpg"/> B. <img src="https://static.zxtiku.com/wangke/imgs/topic/1c11fb1ae6444882b8a5dfd7f8ef9d16.jpg"/> C. <img src="https://static.zxtiku.com/wangke/imgs/topic/59c62988544c5367931d57658061bb52.jpg"/> D. <img src="https://static.zxtiku.com/wangke/imgs/topic/90c5c3abe98a66ca12d0cbb3a379dfea.jpg"/>